1. Black and white fungus soaking, about two hours
2. Remove the roots of the black fungus, rinse and blanch it with water.
3. Wash the white fungus and pick it into small pieces for later use.
4. Chop green onions, add salt, sugar, soy sauce, vinegar, and chili oil, and stir well.
Tips:Simple and delicious, just add the right amount of sour, sweet and salty.
